Media Encoder batch export fail to export videos for any type of files

Hello,

I have recently moved from a Mac to a PC Intel7 Nvidia GTX1050, 16GB and I have severals issues with ME

- 1. When I create proxies, they only get exported when I create one proxy at a time, otherwise if I select severalsl files and create the proxies, the export stops for some files at 6 seconds and ME freezes.

- 2. When I bath videos, everytimes some video get the status "failed export" with different reasons> "interrupted by the users" is the most frequent, then when I export the same file again it can randomly work. 

Could you help me overcome these issues, which makes ME super unrealiable? I'm working with CC20.

Thank you.